1. Produktet er overview
The ADATA Classic CH94 is a portable external hard drive designed for convenient data storage and transfer. It features a compact 2.5-inch form factor and connects via USB 2.0, offering a reliable solution for backing up files, carrying important documents, or expanding your computer's storage capacity.

An image showing the black ADATA Classic CH94 portable external hard drive with its integrated USB cable.
2. Pakkens innhold
- ADATA Classic CH94 Portable External Hard Drive
- Integrert USB 2.0-kabel
- Hurtigstartveiledning (kan variere etter region)
3. Funksjoner
- Høy kapasitet: 750GB storage for various data types.
- USB 2.0-grensesnitt: Ensures broad compatibility with computers and devices.
- Bærbar design: Kompakt 2.5-tommers formfaktor for enkel transport.
- Plug and Play: No driver installation typically required for most operating systems.
4. Systemkrav
To use the ADATA Classic CH94, your system must meet the following requirements:
- Available USB 2.0 or USB 3.0 port (operates at USB 2.0 speeds).
- Operating System: Windows XP/Vista/7/8/10/11, macOS 10.6 or later, Linux Kernel 2.6 or later.
5. Oppsett
- Koble til stasjonen: Plug the integrated USB cable from the ADATA CH94 into an available USB port on your computer.
- Automatisk gjenkjenning: Your operating system should automatically detect and install the necessary drivers for the hard drive. This process may take a few moments.
- Tilgang til stasjonen: Once recognized, the drive will appear as a removable storage device in 'My Computer' (Windows) or on the desktop/Finder (macOS). You can now open the drive and begin transferring files.
- Formatering (valgfritt): The drive comes pre-formatted for general use. If you need to reformat the drive for a specific file system (e.g., NTFS for Windows, HFS+ for macOS), use your operating system's disk management tools. Advarsel: Formatering vil slette alle data på harddisken.
6. Drift
- Overfører Files: Dra og slipp files or folders to and from the ADATA CH94 drive icon. You can also use copy and paste functions.
- Sikker fjerning: Always safely eject the hard drive before disconnecting it from your computer to prevent data corruption.
- Windows: Click the 'Safely Remove Hardware and Eject Media' icon in the system tray, then select the ADATA CH94.
- MacOS: Dra stasjonsikonet til papirkurven, eller klikk på Mat ut-knappen ved siden av stasjonsnavnet i Finder.
7. Vedlikehold
- Fysisk pleie: Keep the drive in a clean, dry environment. Avoid extreme temperatures, direct sunlight, and strong magnetic fields. Do not drop or subject the drive to physical shock.
- Datasikkerhetskopiering: Regularly back up important data stored on the external hard drive to another location to prevent data loss in case of drive failure or accidental deletion.
- Rengjøring: Bruk en myk, tørr klut til å rengjøre utsiden av stasjonen. Ikke bruk flytende rengjøringsmidler eller løsemidler.
8. Feilsøking
- Stasjonen ikke oppdaget:
- Sørg for at USB-kabelen er ordentlig koblet til både stasjonen og datamaskinen.
- Prøv å koble til en annen USB -port på datamaskinen.
- Test harddisken på en annen datamaskin for å utelukke et datamaskinspesifikt problem.
- Check Disk Management (Windows) or Disk Utility (macOS) to see if the drive is listed but uninitialized or unformatted.
- Lave overføringshastigheter:
- Ensure you are using a direct USB port on your computer, not a USB hub.
- Lukk andre programmer som kanskje bruker systemressurser eller utfører bakgrunnsoverføringer.
- Defragment the drive (Windows only, not recommended for SSDs).
- Error Messages During Transfer:
- Ensure there is sufficient free space on the destination drive.
- Se etter file system limitations (e.g., FAT32 has a 4GB file size limit).
- Run a disk check utility on the drive.
9. Spesifikasjoner
| Trekk | Beskrivelse |
|---|---|
| Merke | ADATA |
| Modellnummer | ACH94-750GU-CBK |
| Kapasitet | 750 GB |
| Grensesnitt | USB 2.0 |
| Dimensjoner (LxBxH) | 5.15 x 3.44 x 0.8 tommer (130.8 x 87.4 x 20.3 mm) |
| Vekt | 6.1 unser (173 gram) |
| Dataoverføringshastighet | Up to 60 MB/s (USB 2.0 theoretical max) |
| Driftstemperatur | 5 °C til 50 °C (41 °F til 122 °F) |
| Driftsvoltage | DC 5V (via USB) |
10. Garanti og støtte
ADATA products are covered by a limited warranty. Please refer to the official ADATA website or the warranty card included with your product for specific warranty terms and conditions, including duration and coverage.
For technical support, driver downloads, or further assistance, please visit the official ADATA support website. You may need your product model number (ACH94-750GU-CBK) and serial number for support inquiries.
ADATA-offisiell Webnettsted: www.adata.com